.. This work is licensed under a Creative Commons Attribution 4.0 International License. .. SPDX-License-Identifier: CC-BY-4.0 .. ===============LICENSE_START======================================================= .. Copyright (C) 2019-2020 AT&T Intellectual Property .. =================================================================================== .. This documentation file is distributed under the Creative Commons Attribution .. 4.0 International License (the "License"); you may not use this file except in .. compliance with the License. You may obtain a copy of the License at .. .. http://creativecommons.org/licenses/by/4.0 .. .. This file is distributed on an "AS IS" BASIS, .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. .. See the License for the specific language governing permissions and .. limitations under the License. .. ===============LICENSE_END========================================================= Getting and Preparing Deployment Scripts ---------------------------------------- Clone the ric-plt/dep git repository that has deployment scripts and support files on the target VM. :: % git clone "https://gerrit.o-ran-sc.org/r/ric-plt/ric-dep" .. code:: bash git clone "https://gerrit.o-ran-sc.org/r/ric-plt/ric-dep" Deploying the Infrastructure and Platform Groups ------------------------------------------------ Use the scripts below to install kubernetes, kubernetes-CNI, helm and docker on a fresh Ubuntu 20.04 installation. Note that since May 2022 there's no need for anything form the repo it/dep anymore. .. code:: bash # install kubernetes, kubernetes-CNI, helm and docker cd ric-dep/bin ./install_k8s_and_helm.sh # install chartmuseum into helm and add ric-common templates ./install_common_templates_to_helm.sh After the recipes are edited and helm started, the Near Realtime RIC platform is ready to be deployed, but first update the deployment recipe as per instructions in the next section. Modify the deployment recipe ---------------------------- Edit the recipe files ./RECIPE_EXAMPLE/example_recipe_latest_stable.yaml (which is a softlink that points to the latest release version). "example_recipe_latest_unstable.yaml points to the latest example file that is under current development. .. code:: bash extsvcplt: ricip: "" auxip: "" - Deployment scripts support both helm v2 and v3. The deployment script will determine the helm version installed in cluster during the deployment. - To specify which version of the RIC platform components will be deployed, update the RIC platform component container tags in their corresponding section. - You can specify which docker registry will be used for each component. If the docker registry requires login credential, you can add the credential in the following section. Please note that the installation suite has already included credentials for O-RAN Linux Foundation docker registries. Please do not create duplicate entries. .. code:: bash docker-credential: enabled: true credential: SOME_KEY_NAME: registry: "" credential: user: "" password: "" email: "" For more advanced recipe configuration options, please refer to the recipe configuration guideline. Installing the RIC ------------------ After updating the recipe you can deploy the RIC with the command below. Note that generally use the latest recipe marked stable or one from a specific release. .. code:: bash cd ric-dep/bin ./install -f ../RECIPE_EXAMPLE/PLATFORM/example_recipe_latest_stable.yaml Checking the Deployment Status ------------------------------ Now check the deployment status after a short wait. Results similar to the output shown below indicate a complete and successful deployment. Check the STATUS column from both kubectl outputs to ensure that all are either "Completed" or "Running", and that none are "Error" or "ImagePullBackOff". .. code:: # helm list NAME REVISION UPDATED STATUS CHART APP VERSION NAMESPACE r3-a1mediator 1 Thu Jan 23 14:29:12 2020 DEPLOYED a1mediator-3.0.0 1.0 ricplt r3-appmgr 1 Thu Jan 23 14:28:14 2020 DEPLOYED appmgr-3.0.0 1.0 ricplt r3-dbaas1 1 Thu Jan 23 14:28:40 2020 DEPLOYED dbaas1-3.0.0 1.0 ricplt r3-e2mgr 1 Thu Jan 23 14:28:52 2020 DEPLOYED e2mgr-3.0.0 1.0 ricplt r3-e2term 1 Thu Jan 23 14:29:04 2020 DEPLOYED e2term-3.0.0 1.0 ricplt r3-infrastructure 1 Thu Jan 23 14:28:02 2020 DEPLOYED infrastructure-3.0.0 1.0 ricplt r3-jaegeradapter 1 Thu Jan 23 14:29:47 2020 DEPLOYED jaegeradapter-3.0.0 1.0 ricplt r3-rsm 1 Thu Jan 23 14:29:39 2020 DEPLOYED rsm-3.0.0 1.0 ricplt r3-rtmgr 1 Thu Jan 23 14:28:27 2020 DEPLOYED rtmgr-3.0.0 1.0 ricplt r3-submgr 1 Thu Jan 23 14:29:23 2020 DEPLOYED submgr-3.0.0 1.0 ricplt r3-vespamgr 1 Thu Jan 23 14:29:31 2020 DEPLOYED vespamgr-3.0.0 1.0 ricplt # kubectl get pods -n ricplt NAME READY STATUS RESTARTS AGE deployment-ricplt-a1mediator-69f6d68fb4-7trcl 1/1 Running 0 159m deployment-ricplt-appmgr-845d85c989-qxd98 2/2 Running 0 160m deployment-ricplt-dbaas-7c44fb4697-flplq 1/1 Running 0 159m deployment-ricplt-e2mgr-569fb7588b-wrxrd 1/1 Running 0 159m deployment-ricplt-e2term-alpha-db949d978-rnd2r 1/1 Running 0 159m deployment-ricplt-jaegeradapter-585b4f8d69-tmx7c 1/1 Running 0 158m deployment-ricplt-rsm-755f7c5c85-j7fgf 1/1 Running 0 158m deployment-ricplt-rtmgr-c7cdb5b58-2tk4z 1/1 Running 0 160m deployment-ricplt-submgr-5b4864dcd7-zwknw 1/1 Running 0 159m deployment-ricplt-vespamgr-864f95c9c9-5wth4 1/1 Running 0 158m r3-infrastructure-kong-68f5fd46dd-lpwvd 2/2 Running 3 160m # kubectl get pods -n ricinfra NAME READY STATUS RESTARTS AGE deployment-tiller-ricxapp-d4f98ff65-9q6nb 1/1 Running 0 163m tiller-secret-generator-plpbf 0/1 Completed 0 163m Checking Container Health ------------------------- Check the health of the application manager platform component by querying it via the ingress controller using the following command. .. code:: bash % curl -v http://localhost:32080/appmgr/ric/v1/health/ready The output should look as follows. .. code:: * Trying 10.0.2.100... * TCP_NODELAY set * Connected to 10.0.2.100 (10.0.2.100) port 32080 (#0) > GET /appmgr/ric/v1/health/ready HTTP/1.1 > Host: 10.0.2.100:32080 > User-Agent: curl/7.58.0 > Accept: */* > < HTTP/1.1 200 OK < Content-Type: application/json < Content-Length: 0 < Connection: keep-alive < Date: Wed, 22 Jan 2020 20:55:39 GMT < X-Kong-Upstream-Latency: 0 < X-Kong-Proxy-Latency: 2 < Via: kong/1.3.1 < * Connection #0 to host 10.0.2.100 left intact Undeploying the Infrastructure and Platform Groups -------------------------------------------------- To undeploy all the containers, perform the following steps in a root shell within the it-dep repository. .. code:: bash # cd bin # ./uninstall Results similar to below indicate a complete and successful cleanup. .. code:: # ./undeploy-ric-platform Undeploying RIC platform components [appmgr rtmgr dbaas1 e2mgr e2term a1mediator submgr vespamgr rsm jaegeradapter infrastructure] release "r3-appmgr" deleted release "r3-rtmgr" deleted release "r3-dbaas1" deleted release "r3-e2mgr" deleted release "r3-e2term" deleted release "r3-a1mediator" deleted release "r3-submgr" deleted release "r3-vespamgr" deleted release "r3-rsm" deleted release "r3-jaegeradapter" deleted release "r3-infrastructure" deleted configmap "ricplt-recipe" deleted namespace "ricxapp" deleted namespace "ricinfra" deleted namespace "ricplt" deleted Restarting the VM ----------------- After a reboot of the VM, and a suitable delay for initialization, all the containers should be running again as shown above. RIC Applications ---------------- .. include:: installation-xapps.rst OPTIONALLY use Redis Cluster (instead of Redis standalone) ---------------------------------------------------------- .. include:: installation-rediscluster.rst